baber/WOPTO huggingface dataset:
Patent SE-0002596-D0 (SE)
Inventor: ROSEN PER
IPC: F01K23/10
Filed: 2000-07-10
Abstract: In a method which, owing to improved environmental properties, allows production of power, power and thermal energy, power and cold, or power, thermal energy and cold, a system includes a compression unit is used for pressurizing a working fluid containing oxygen, preferably air. The system further comprises a combustion unit which downstream of the compressing unit, as seen in the direction of flow of the working fluid, is arranged to supply a first amount of heat to the working fluid by substantially complete combustion of a fuel in the working fluid. An expansion unit is arranged to produce mechanical work during expansion of the working fluid. A heat recovery unit is arranged downstream of the expansion unit to divert a second amount of heat from the working fluid at a pressure above atmospheric pressure. The production of cold is made possible by further expansion of the working fluid in a subsequent, secondary expansion unit, by which the temperature of the working fluid can be made to be significantly below the ambient temperature. Assemblies are also provided for retroactive mounting in existing systems for power production including a gas turbine or an internal combustion engine.
Patent SE-0004854-D0 (SE)
Inventor: NYGREN HAAKAN
IPC: A61L27/06
Filed: 2000-12-22
Abstract: The application describes an implant intended for incorporation in bone and soft tissue and comprising a metal or a semiconductor and a layer of a metal oxide or a semiconductor oxide on the surface of the metal/semiconductor/metal oxide or semiconductor/semiconductor oxide, where the oxide layer is hydrophobic and has pores. The application also describes a method for treating the surface of an implant according to the above.
Patent SE-0102501-D0 (SE)
Inventor: ROMSON LARS
IPC: B01D46/28
Filed: 2001-07-13
Abstract: In a first aspect, the invention relates to a method for producing air-cleaning filters of the type comprising a set of electrostatically chargeable threads (1'), which are carried by a common, form-stiff body (2), which is made from an initially flexible band (3) and includes ducts (6) through which air may pass from an inlet to the set of threads. According to the invention, the band (3) with the appurtenant threads (1') is inserted between a plurality of dogs (9, 10), at least some of which are brought to move in different directions from initial positions in order to bend the band to a continuous coil, the contour shape of which is determined by the motions of the dogs (9, 10). In a second aspect the invention also relates to an air-cleaning filter as such.
Patent SE-0200905-D0 (SE)
Inventor: KARLSSON LENNART
IPC: B60R21/205
Filed: 2002-03-26
Abstract: The present invention relates to a motor vehicle occupant impact protection arrangement. The motor vehicle occupant impact protection arrangement comprises an airbag device within a housing, an airbag device launch trigger, triggering the launching of the airbag device upon a motor vehicle impact, and a sheathing, such as a dashboard in an occupant compartment of the motor vehicle, to which the housing is connected, and behind which, in relation to the occupant, the airbag device is located. The sheathing is having a mouth through which the airbag device, guided by the housing, is launched into the occupant compartment. The sheathing, after the launch of the airbag device, is adapted to essentially return to original state and to essentially close the mouth.
Patent SE-0201431-D0 (SE)
Inventor: PENTTINEN MARTTI
IPC: C22C/
Filed: 2002-05-13
Abstract: A substantially perlitic, grey cast iron alloy comprising, by weight, 3.2 - 3.49% carbon, 1.8 - 2.2% silicon, < 0.15% sulphur, < 0.15% phosphorus, 0.3 - 0.8% manganese, 0.2 - 0.4% chromium, 0.1 - 0.4% molybdenum, 0.03 - 0.3% vanadium, 0.3 - 1.0% copper, < 0.15% niobium, the balance iron and impurities.
Patent SE-0300057-D0 (SE)
Inventor: EKENGREN LARS
IPC: E04B5/26
Filed: 2003-01-14
Abstract: The base beam layer (1) comprises concrete beams (5) held together by synthetic foam blocks (6). A layer of sand (3) is provided between the base beam layer and an upper floor layer (4) on top of it.
Patent SE-0302541-D0 (SE)
Inventor: DAVIDSON MATS INGVAR
IPC: B65G19/02
Filed: 2003-09-22
Abstract: At least two wheel units (3,4) move along conveyor tracks. A carrier arm (5,6) suspended from each wheel unit is provided with a carrier member (7,8) for products to be conveyed. The carrier arms are interconnected by a positioning mechanism (9) which maintains a selected distance between the wheel units regardless of the inclination of the conveyor tracks. An independent claim is also included for a conveyor arrangement.
Patent SE-0303294-D0 (SE)
Inventor: PERSSON KJELL
IPC: B62D61/00
Filed: 2003-12-08
Abstract: The wheels (3, 4) in at least one of the pairs of wheels on the vehicle (1) can be moved along a curved path (8) extending in the vehicle travelling direction. The wheels are located in a (substantially) central position on opposite sides of the vehicle.
Patent SE-8202960-D0 (SE)
Inventor: MALMQVIST P-U
IPC: B62D55/24
Filed: 1982-05-11
Abstract: A drive belt for a cross country vehicle involves three parallel, interspersed traction elements (1, 2, 3), whereby a majority of separate belt plates (4), of an elastic material, are arranged between each of the outer traction elements (1, 3) and the centrally located traction element(2).<IMAGE>
Patent SE-8205358-D0 (SE)
Inventor: NORRBY HENRY
IPC: E01H5/02
Filed: 1982-09-20
Abstract: No further information available at time of publication
Patent SE-8205412-D0 (SE)
Inventor: HOK BERTIL
IPC: A61B7/04
Filed: 1982-09-22
Abstract: The protable electronic stethoscope is for the transmission, recording and repetition of acoustic signals such as body sounds, and incorporates an electro-acoustical converter e.g. a microphone and earpiece, analogue and digital circuits, and an electric supply battery. Also provided are at least two memory units with communication between them. The memories permit addressable in and output of defined sections, and the storage of data representing the acoustic signals. An in and out component is provided, comprising a set of press buttons and alpha-numerical symbol rows. - At least one processor is incorporated to carry out arithmetical and logical operations on the data stored in the memories. It makes a parameter description of the acoustic signals based on a calculation of the signal effective value, frequency, phase, spectrum width, amplitude distribution, higher range harmonic content, auto-correlation, and/or linear prediction. A programme memory contains instructions for the processor. (Provisional Basic advised week 84/20)(0/4)
Patent SE-8206832-D0 (SE)
Inventor: SUGIMOTO M
IPC: B60R22/405
Filed: 1982-11-30
Abstract: A retractor sensitive both to a rate of webbing withdrawal and to vehicle acceleration is disclosed. A reel for paying off and winding up the webbing is fixedly mounted on a rotary shaft sprung in a direction of webbing retraction. Mounted on an extension of the reel shaft is a locking mechanism including a locking ring which is cammed axially of the reel shaft extension for locking and unlocking the reel. A webbing sensor mechanism comprises a cam disc rotatably mounted on the reel shaft extension and normally engaged with the locking ring for joint rotation therewith, and an inertia member in the form of a heavy ratchet wheel also rotatably mounted on the reel shaft extension. The cam disc has eccentrically pivoted thereon a curved sensor arm which, upon rapid webbing extension, is pivoted by the ratchet wheel into engagement with one of ratchet teeth formed internally on a fixed housing. Thus set out of rotation, the cam disc causes the locking ring to lock the reel against rotation in the direction of webbing extension. A vehicle sensor mechanism includes a pawl capable of engaging the ratchet wheel in the event of excessive vehicle acceleration. On engagement with the pawl the ratchet wheel causes the sensor arm to arrest the rotation of the cam disc, again resulting in the lockup of the retractor.
Patent SE-8301617-D0 (SE)
IPC: F16C11/06
Filed: 1983-03-24
Abstract: The joint comprises a housing with bearing surfaces (7,8) for two balls (2). The balls are separated from each other by a spring (4) acting between bearing components (3), and the housing is in two parts adjustable axially in relation to each other. - This adjustment varies the force with which the spring acts on the bearing components, and consequently the degree of friction between them and the balls.(1)
Patent SE-8304499-D0 (SE)
Inventor: STRAUF T
IPC: C10F7/06
Filed: 1983-08-18
Abstract: In a process for briquetting fibrous materials, in particular peat, in which the material is compacted in a first working stage by pressure forces acting approximately uniformly and pressed in a second working stage by discontinuously acting working strokes of a press ram to give briquettes, it is proposed that, between the first and the second working stage, an elastically acting cushion of compacted material is formed in a backing-up space, whose axial extent corresponds to 0.25 to 4 working strokes, preferably 1 to 2 working strokes. Corresponding equipment for briquetting peat with an extruder and with a stuffing screw for precompaction of the material has, between the outlet (13) of the screw (10) and the filling shaft (8), a chamber (14) with a backing-up space (15) for the precompacted material. <IMAGE>
Patent SE-8403786-D0 (SE)
Inventor: SEIBERT W
IPC: B60T8/32
Filed: 1984-07-19
Abstract: A hydraulic brake system with slip control for automotive vehicles, with a pedal-operable braking pressure generator (1, 2) and with wheel brakes (16, 17, 22, 23) connected to the braking pressure generator, in which brake system between the braking pressure generator (1, 2) and wheel brakes (16, 17, 22, 23) valve means (14, 15, 18, 19, 24, 26) are arranged which are controllable by slip control electronics and by means of which the connections to the wheel brakes (16, 17, 22, 23) may be locked and connections may be established between the wheel brakes (16, 17, 22, 23) and a storage reservoir (21). For control of the acceleration slip by means of the slip control electronics in the brake system wheel brakes (22, 23) associated with the driven wheels communicate with an auxiliary pressure source (6) by way of a normally locking connecting valve (25) controllable by the slip control electronics.
Patent SE-8404795-D0 (SE)
Inventor: BORGUDD SLIM
IPC: G01L5/161
Filed: 1984-09-25
Abstract: The device according to the invention is characterized in that it is made in the form of compression bars (1), which are disposed to be shaped upon their pressing down to their working position in a mounting plate (2) provided for the parts (1, 3, 4, 5 and 6) of the sensor as a holder and protection, the bars (1) upon compression being provided with a waist for reduction of the form factor and prevented in a form factor impeder (3) from swelling out sideways during compression with resilient tension impositions and direction of their force against at least one base plate (4) applied in the form of a chip or board which is equipped with metallic sensing fingers or sensing members, the base plate of the sensor then being provided both with torque equalization plates (5) for temperature equalization and with sensor media (6) which are arranged to be supported by the plates (5) and in that the compression rods (1) with form factor impeders (3) are replaced with directly applied force of atype suitable for the application.
Patent SE-8405635-D0 (SE)
Inventor: BRALANDER BORJE
IPC: B65G15/20
Filed: 1984-11-12
Abstract: The belt conveyor has a flexible oblong transporter (2) running over rollers and forming a surface (29) for the load on one side. The transporter consists of a number of individual belts (4) side by side, together forming an impervious load surface, which is flexible in all directions. They are movable in relation to each other in the transport direction but not at right angles to the load surface (29).
Patent SE-8406216-D0 (SE)
Inventor: LINDGREN LENA
IPC: F16B5/00
Filed: 1984-12-07
Abstract: Elastical member (4, 14) and a method to apply this into a conduit (3, 13) with an open or a closed cross-section, at which the elastical member (4, 14) adapted in the conduit is brought to exert forces at a right angle upon the walls of the conduit (3, 13), and to remove the elastical member (4, 14) from the conduit (3, 13), so that its exerting of forces upon the walls is abolished, at which a pulling force is attached in the longitudinal direction of the elastical member (4, 14) causing an increased stress by which a tension will be caused in its longitudinal direction and a contraction will be caused in its cross-direction, so that the cross-section of the elastical member (4, 14) will be smaller than the cross-section of the conduit (3, 13), and by which the elastical member (4, 14) can be brought into, respectively out from the conduit (3, 13) with no or a low friction against the walls of the conduit (3, 13).
Patent SE-8500940-D0 (SE)
Inventor: FEGER G
IPC: B66F9/12
Filed: 1985-02-26
Abstract: The invention relates to a fixing device, especially intended to be used on a remote-controlled transport car for assembly of combustion engines. The fixing device comprises a first fixing plate carried by a turntable on the car, and a second fixing plate, connectable thereto, and intended to be mounted onto the flywheel housing gearbox plane of an engine block. The first fixing plate has keyhole-shaped cavities, into which pins on the other fixing plate fit. There is also a cooperating cam groove and follower which automatically lock the fixing plates together when the turntable is rotated from a predetermined position.
Patent SE-8504829-D0 (SE)
Inventor: KNOWLES P
IPC: H01L31/101
Filed: 1985-10-16
Abstract: A photoconductive I.R. detector comprising a plurality of superimposed thin epitaxial layers 2, 3 extending between a pair of contacts 6, 7 arranged, in use, to generate an electric field substantially in the plane of the layers, wherein the layers are composed of cadmium mercury telluride, one set of alternate layers is isolated from another set of alternate layers and the sets differ in their conductivity characteristics so as to tend, in use, to separate photoexcited electrons from photoexcited holes. One set of layers may be of n- type conductivity and the other of said sets is of p- type conductivity. Alternatively, both sets may be of n- type conductivity or p- type conductivity but differ in their degree of n or p- type characteristics. <IMAGE>
Patent SE-8506070-D0 (SE)
Inventor: GAAL A
IPC: B01D57/02
Filed: 1985-12-20
Abstract: The electrophoresis chamber has electrodes between which a gel plate covered by a buffer fluid is located on a support plate in order to separate particles in a sample on the gel plate in a specific direction. A mould plate of electrically insulating material is brought into contact via at least its underside with the buffer fluid on top of the gel plate. The underside of the mould plate, in conjunction with the support plate top surface, imparts to the buffer fluid body a predetermined shape between the electrodes. The underside of the mould plate can either be parallel to the surface of the support plate or diverge from it in the direction of sepn. between the electrodes to produce either a parallelepiped or a wedge-shaped buffer fluid body. Where it diverges, this can be done linearly or non-linearly.
Patent SE-8601424-D0 (SE)
Inventor: HANISCH F
IPC: B29C61/00
Filed: 1986-03-27
Abstract: Shrink tubing consisting of a polymeric material which, after one or more silane compounds have been grafted on, is crosslinked by the action of moisture, and into which such compounds as metal oxides, carbides and the like have been incorporated as tracking resistance additives, is used as non-tracking insulation on end closures for electric high-tension cables. The base polymeric material may be an ethylene/vinyl acetate or ethylene/acrylate copolymer.
Patent SE-8601574-D0 (SE)
Inventor: ROSKVIST S
Filed: 1986-04-09
Abstract: The metallic support (2) has the form of a flat wall, as e.g. in a casing which encloses the single plane circuit, and screens it from its surroundings. The substratum (3) is produced from ceramic, quartz, or similar material which permits small losses at micro-wave frequencies. On each of the two flat surfaces of the substratum (3), the circuit pattern (4) of copper, gold or other material with low resistivity is applied. The substratum (3) has an edge part (3a) which is completely free of circuit pattern. This edge part is inserted to the bottom in a recess (5) in the metallic support (2), the direction of insertion (P) being at right-angles to the surface of the support (2) to the single plane circuit (1). The recess (5) has a depth which is equal to a whole number multiple N of the half wavelength lambda/2 of the microwaves, and the insertion depth (D) is therefore also determined as N.lambda/2.
Patent SE-8602159-D0 (SE)
Filed: 1986-05-13
Abstract: The equipment regulates the impact energy of an impact tool so that it works under the optimum conditions. - For drilling, it gives the best impact energy per unit of time, and for splitting an appropriately hard blow for the material to be cracked. Recoil is suitably absorbed so as to make the machine easy for the user to handle.
Patent SE-8602258-D0 (SE)
Inventor: BOSTROM G
IPC: F16K7/18
Filed: 1986-05-20
Abstract: The valve comprises two chambers (1, 2) with a common intermediary wall (3). This wall has a through passage area (6) covered by a membrane (8), the radius of which against the through passage area can be activated magnetically from outside the valve without conventional sealing boxes. The valve can be constructed with several chambers for different functions in the same housing, and with common operating components.
Patent SE-8602930-D0 (SE)
Inventor: FERGUSON A R
IPC: B63H25/30
Filed: 1986-07-01
Abstract: An outboard motor comprising a mounting assembly adapted to be fixedly attached to the transom of a boat and including a cylindrical bore defining a steering axis, a propulsion unit including a rotatably mounted propeller, a power head drivingly connected to the propeller, and a steering arm shaft pivotally received in the bore in the mounting assembly for pivotal movement of the propulsion unit relative to the mounting assembly and to the transom about the steering axis, and a friction device mounted on the mounting assembly and frictionally engaging the steering arm shaft for damping oscillation of the steering arm shaft about the steering axis relative to the mounting assembly.
Patent SE-8702057-D0 (SE)
Inventor: SUN C
IPC: A42B3/32
Filed: 1987-05-19
Abstract: An arrangement in protective masks comprising a face enclosing part with an opening (2) covered with a transparent material, a nosepiece (8) enclosing the wearer's mouth and nose, connections (3, 5) for means supplying clean air and for evacuation means, seal means (13, 15) engaging the wearer's head, and securing means engaging the back of the wearer's head. The protective mask comprises a rigid material helmet-like shell enclosing the front half of the wearer's head, having at its upper front portion said opening (2) and at its lower front portion the nosepiece (8), wherein the securing means comprise an arc-shaped securing flap (10) pivotably mounted on the upper rear portion of said shell (1), allowing the shell to be slipped on or off, and an arcuate visor-like clamping member (11) mounted at the back of the helmet-like shell securing for locking said flap.
Patent SE-8802225-D0 (SE)
Inventor: HULTGREN KARL SIGURD HERMAN
IPC: F23L9/00
Filed: 1988-06-14
Abstract: The present invention relates to an arrangement for combusting solid fuels, comprising a combustion chamber (3), a grate (10), means for supplying air to the combustion chamber through the grate, a flue gas outlet located at the upper end of the combustion chamber, and means (4) for feeding fuel to the combustion chamber. In accordance with the invention the grate (10) is constructed of tubular elements (41) which are open towards the combustion chamber (3) and through which combustion air is led into the combustion chamber.
Patent SE-8900882-D0 (SE)
Inventor: WANJURA G
IPC: H04B15/00
Filed: 1989-03-13
Abstract: The present invention relates to a filter device for suppressing radio-frequency interferences on a plurality of pairs of transmission lines. The device includes a filter function for each pair of transmission lines. The filter function comprises an inductance in series with a respective transmission line of the transmissionline pair, and a capacitance connected between this line and earth. In accordance with the invention, the filter functions are constructed, one upon the other, on a carrier (1) which includes along two mutually opposing sides (2a, 2b) rows of connector pins (3a, 3b) for the various pairs of transmission lines. Each filter facility includes two pairs of capacitor layers (7a, 7b, 14a, 14b) with intermediate insulation (8, 15), and two inductance layers (9, 13) having conductive paths (17, 19) with intermediate FE-layers (11). The one capacitor layer (7a, 14a) of each pair is connected to respective connector pins (3a or 3b) for the associated pair of transmission lines, and the other capacitor layer (17b, 14b) is connected to an earth pin. The conductive paths (17, 19) of the two conductance layers (9, 13) together form the inductances associated with the transmission-line pair and are connected to respective pins (3a, 3b) for this transmission-line pair. The various layers are mutually superimposed on the carrier (1) between the opposing rows of connector pins (3a, 3b).
Patent SE-8902001-D0 (SE)
Inventor: PERSSON E A
IPC: C10M123/00
Filed: 1989-06-01
Abstract: The invention relates to a composition which serves as a lubricant, in the form of lubricating grease and/or corrosion inhibitor, and which contains a portion, of at least 50% by volume, of an oil product, especially a lubricating oil product, with at least the major part of the remaining portion consisting of a viscosity- increasing mixture. The said viscosity-increasing mixture consists, at least chiefly, of tallow and zinc-white, and with the proportion of tallow being chosen to exceed the proportion of zinc-white. In addition, a method is described for preparing such a composition.
Patent SE-8903073-D0 (SE)
Inventor: RUFF H-A
IPC: B65H18/16
Filed: 1989-09-19
Abstract: A winding machine with receiving stations for winding rolls arranged on both sides of a roller, to which web-form material runs alternately (as viewed in machine transverse direction). On a machine frame there are arranged axially unslidable load rollers following one upon another over the usable machine width. The load rollers are movable with operating arrangement against the winding rolls. For the use of the load rollers it is merely required that there be selected those rollers which lie within the width of the corresponding web strip.
Patent SE-8903633-D0 (SE)
IPC: H01F27/04
Filed: 1989-10-31
Abstract: Transformer bushing, particularly for HVDC-plants, with a condenser body for field control of the connection between the bushing and the conductor of a transformer winding. The condenser body (1) is arranged as a solid of revolution with concentrically laid condenser layers (11, 13, 14). The condenser body (1) is formed from one end with an outwardly-directed straight frustrum of a cone (8) and from the other end with an inwardly directed straight frustrum of a cone (10).